There are a variety of symptoms caused by nicotine withdrawal, including nausea, headaches, irritability, low heart rate, low blood pressure, anxiety, nicotine cravings and depression. Some may experience constipation, diarrhea and fatigue, according to WebMD.Know More
Nicotine withdrawal is caused by the cessation of the use of tobacco or other nicotine products. Low basal dopamine levels and low brain activity are early effects of nicotine withdrawal. During the beginning of withdrawal, the body goes into a hypo-functional state as symptoms of withdrawal begin to manifest, according to Wikipedia. Over time, persons in withdrawal from nicotine may experience weight gain, frustration and restlessness. Depersonalization, a dissociative state where a person feels as if he is watching himself and has no control, is also a symptom of nicotine withdrawal.
Nicotine withdrawal only occurs when nicotine dependant persons cease their use of nicotine containing products. As an addictive substance, quitting nicotine produces withdrawal symptoms much like any other physically and psychologically addictive substance. Nicotine use causes both psychological and physical addiction, thus symptoms of withdrawal may be both psychological and physiological. Examples of psychological withdrawal symptoms include the irritability, depression and anxiety associated with withdrawal. Examples of physiological symptoms include headaches, diarrhea, constipation, fatigue and nausea, states the New York Times.Learn more about Health
Common alcohol withdrawal symptoms include nausea, headache, vomiting and sweating, according to WebMD. Other alcohol withdrawal symptoms include shaky hands, mild anxiety and difficulty sleeping.Full Answer >
People who quit smoking often suffer from nicotine withdrawal, which sometimes results in sadness, insomnia or irritability. Other symptoms of nicotine withdrawal include difficulty thinking, restlessness, a slower heart rate, hunger and weight gain. Smokers with a history of depression should watch out for indications of possible recurrence when quitting.Full Answer >
By itself, nicotine is generally considered to be relatively safe for adults, although it can cause various side effects, such as headaches or increased heart rate. However, nicotine can interfere with the development of an unborn baby, which is why pregnant women should never use any product that contains it.Full Answer >
According to Medilink UK, the University of Birmingham created a test called Saliva SmokeScreen to test for nicotine exposure. The saliva test actually checks for cotinine, a byproduct of nicotine. Creator Dr. Graham Cope notes it could determine whether someone has smoked within the past three days.Full Answer >